Average Co-Inventor Count = 7.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Northeast Forestry University (1 from 7 patents)
1 patent:
1. 9034894 - Derivate, preparation method and use of 10-methoxycamptothecin